Ratchet wrench fulcrum ring



FIG. 1 is a top plan view of a ratchet wrench fulcrum ring showing my new design;

FIG. 2 is a side elevational view of the right side of FIG. 1; the left side is the mirror image of FIG. 2;

FIG. 3 is a bottom plan view of FIG. 1;

FIG. 4 is a top elevational view of FIG. 1; and

FIG. 5 is a bottom elevational view of FIG. 1. 

The ornamental design for a ratchet wrench fulcrum ring, substantially as shown and described. 